Comment 3 for bug 414041

I managed to make it fully work doing the following:
if py<2.5 install hashlib - good idea to add verification for this.

Installed the other requirements:
yum install python-nose python-setuptools pyflakes
Also, very usefull to check for these too. The error message could even indicate the yum command for installing them.

An even better approach would be to include hashlib, python-nose and pyflakes on the distribution and install them *if* they are not already present.